run_morphing_with_images.sh

#!/bin/bash
# Rafael Redondo - Nov. 2018

usage()
{
	echo "Usage: $ ./run_morphing_with_images <image1> <image2> <fps> <duration_milis>"
}

if [ "$1" == "" ] || [ "$2" == "" ] || [ "$3" == "" ] || [ "$4" == "" ]; then
	usage
	exit
fi

if [ ! -e "$1" ] || [ ! -e "$2" ]; then
	echo "Image not found"
	usage
	exit
fi

fps=$3
duration=$4
frames=$(($fps * $duration / 1000))

if [ $frames -eq 0 ]; then
	echo "Warning! frames number set to 0."
	echo "Probably you did not set duration in miliseconds."
	usage
	exit
fi

bold=$(tput bold)
normal=$(tput sgr0)

filename=$(basename -- "$1")
filename1="${filename%.*}"
filename=$(basename -- "$2")
filename2="${filename%.*}"
path="${1%/*}"

echo "${bold}Generating facial landmarks${normal}"
python landmark_detector.py --i $1
python landmark_detector.py --i $2

echo "${bold}Creating morphing frames${normal}"
python faceMorph.py -i1 $1 -i2 $2 -f $frames

echo "${bold}Generating video file${normal}"
ffmpeg -framerate $fps -r $fps -start_number 0 -i $path/morph-$filename1-$filename2-%04d.png -b:v 10M -pix_fmt yuv420p $path/$filename1-$filename2.mp4 -y

echo "Morphing finished!"
echo "Checkout results in $path/$filename1-$filename2.mp4"